I am currently in the process of configuring our Shibboleth IDP to allow our users to access their Adobe subscriptions using Okta. I have downloaded the Okta metadata, configured the attribute-filter/resolver and relying-party.xml files. I can see from the Shibboleth log files that I have successfully authenticated and no errors are present. However, once I have successfully authenticated I am redirected to a Okta 400 Bad Request error page, error code GENERAL_NONSUCCESS. Can anybody advise?